N-Ethyl-2-pyrrolidone CAS 2687-91-4
N-ethyl Pyrrolidone, ib yam ntawm cov xim tsis muaj xim lossis lub teeb daj, yog ib qho tseem ceeb zoo tshuaj nruab nrab thiab polar hnyav, dav siv hauv cov roj teeb lithium-ion, cov ntaub ntawv polymer, tshuaj, tshuaj ntxiv thiab lwm yam kev lag luam thiab kev lag luam.
ITEM
| STANDARD
| TSEEM CEEB
|
Qhov tshwm sim | Cov kua dej tsis muaj xim lossis lub teeb daj | Ua raws |
Moisture (wt%, KE) | ≤0.05 Nws | 0.012 ib |
Xim | 20 | 6 |
Qhov ntom | 0.990 ~ 0.999 hli | 0.996 ib |
Refractivity | 1.465-1.467 Ib | 1.4663 ib |
Tus nqi pH | 6.0-10.0 Nws | 7.05 Nws |
Tag nrho Amines (as Monoethylamine) | ≤ 0.01 | 0.0007 |
Purity | ≥99.50 | 99.85 ib |
N-Ethyl-2-pyrrolidone dav siv nyob rau hauv lithium-ion roj teeb, cov ntaub ntawv polymer, tshuaj, tshuaj additives thiab lwm yam teb thiab industries.
250kg / nruas lossis raws li cov neeg siv khoom xav tau.
N-Ethyl-2-pyrrolidone CAS 2687-91-4
N-Ethyl-2-pyrrolidone CAS 2687-91-4